Replacement equipment of railroad sleeper

Abstract

The invention relates to replacement equipment of a railroad sleeper. The replacement equipment comprises a lower vehicle assembly, an upper vehicle assembly, a working device and guide mechanisms, wherein the lower vehicle assembly is formed by a lower vehicle frame and walking assemblies mounted on the two sides of the bottom of the lower vehicle frame; the upper vehicle assembly is mounted at the upper part of the lower vehicle assembly; the upper vehicle assembly is also provided with a walking control device; the top of the lower vehicle frame of the lower vehicle assembly is connected with the upper vehicle assembly by a slewing bearing; the upper vehicle assembly is provided with a slewing device matched with the slewing bearing for use; the working device comprises a movable arm, a bucket rod, a ballast scrabbling mechanism and a sleeper replacement mechanism; the guide mechanisms are respectively mounted on the front side and the rear side of the lower vehicle frame; each of the guide mechanisms is formed by a guide main frame and guide wheels rotatably mounted at the two ends of the outer side of the guide main frame. The replacement equipment is reasonable in structural design, and mechanical operations of clearing of ballasts, dismounting of old sleepers, mounting of new sleepers and backfilling of the ballasts are implemented; in addition the replacement equipment has the advantages that the operation is simple and convenient, the labor intensity is small, the degree of automation is high, and the operation efficiency is high.

Description

technical field [0001] The invention relates to the technical field of railway construction, in particular to a railway sleeper replacement device. Background technique [0002] With the continuous development of China's railway technology, in the railway construction, the maintenance and active transformation and upgrading of existing railways have become the general trend, and more and more work has been done to replace old railway sleepers. Traditional sleeper replacement equipment has the following problems: [0003] 1. At present, the replacement of sleepers is generally done manually, so the labor cost is high, the labor intensity is high, and the work efficiency is low. [0004] 2. Due to the narrow working space between railway station lines, too many construction workers will lead to a more compact working surface. [0005] 3. If the sleepers are replaced during the key construction of the railway, if the construction organization is unreasonable, it is easy to ex...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the deficiencies in the prior art, the purpose of the present invention is to provide a railway sleeper replacement equipment, which can solve the problems of low automation, high labor intensity, low work efficiency and high labor cost in the existing railway sleeper replacement.

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